CA2577488A1 - Cable electrique sous-marin et systeme de chauffage electrique direct - Google Patents

Cable electrique sous-marin et systeme de chauffage electrique direct Download PDF

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Publication number
CA2577488A1
CA2577488A1 CA002577488A CA2577488A CA2577488A1 CA 2577488 A1 CA2577488 A1 CA 2577488A1 CA 002577488 A CA002577488 A CA 002577488A CA 2577488 A CA2577488 A CA 2577488A CA 2577488 A1 CA2577488 A1 CA 2577488A1
Authority
CA
Canada
Prior art keywords
cable
conductive core
tensile strength
wire elements
pipeline
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002577488A
Other languages
English (en)
Other versions
CA2577488C (fr
Inventor
Olsen Espen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexans SA
Original Assignee
Nexans SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nexans SA filed Critical Nexans SA
Publication of CA2577488A1 publication Critical patent/CA2577488A1/fr
Application granted granted Critical
Publication of CA2577488C publication Critical patent/CA2577488C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/14—Submarine cables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/37—Ohmic-resistance heating the heating current flowing directly through the pipe to be heated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/221—Longitudinally placed metal wires or tapes
    • H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/03—Heating of hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulated Conductors (AREA)
  • Resistance Heating (AREA)
  • Communication Cables (AREA)
CA2577488A 2006-02-17 2007-02-07 Cable electrique sous-marin et systeme de chauffage electrique direct Expired - Fee Related CA2577488C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20060760A NO329604B1 (no) 2006-02-17 2006-02-17 Elektrisk undervannskabel og system for direkte elektrisk oppvarming
NO20060760 2006-02-17

Publications (2)

Publication Number Publication Date
CA2577488A1 true CA2577488A1 (fr) 2007-08-17
CA2577488C CA2577488C (fr) 2014-10-14

Family

ID=37908716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2577488A Expired - Fee Related CA2577488C (fr) 2006-02-17 2007-02-07 Cable electrique sous-marin et systeme de chauffage electrique direct

Country Status (5)

Country Link
US (1) US7629535B2 (fr)
BR (1) BRPI0700420B1 (fr)
CA (1) CA2577488C (fr)
GB (1) GB2435347B (fr)
NO (1) NO329604B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO328383B1 (no) * 2008-02-15 2010-02-08 Nexans Direkte elektrisk oppvarmingssystem med hoy virkningsgrad
US8525033B2 (en) * 2008-08-15 2013-09-03 3M Innovative Properties Company Stranded composite cable and method of making and using
US20100059249A1 (en) * 2008-09-09 2010-03-11 Powers Wilber F Enhanced Strength Conductor
WO2011008568A2 (fr) 2009-07-16 2011-01-20 3M Innovative Properties Company Câble composite submersible et procédés
EP2285180B1 (fr) * 2009-08-13 2015-07-29 Nexans Conducteur thermique électrique
CN102598153B (zh) * 2009-10-30 2014-07-16 阿克海底公司 一体化高功率脐带缆
CA2790001A1 (fr) 2010-02-18 2011-08-25 3M Innovative Properties Company Connecteur et ensemble a comprimer pour cables composites, et procedes de realisation et d'utilisation associes
CN101982418A (zh) * 2010-10-29 2011-03-02 北京化工大学 一种钙钛矿型LnCrO3和LnAlO3纳米材料的制备方法
NO334353B1 (no) 2011-02-24 2014-02-17 Nexans Lavspent direkte elektrisk oppvarming for fleksible rør/stigerør
US9190184B2 (en) 2011-04-12 2015-11-17 Ticona Llc Composite core for electrical transmission cables
AU2012242983A1 (en) 2011-04-12 2013-10-03 Ticona Llc Umbilical for use in subsea applications
WO2012142107A1 (fr) 2011-04-12 2012-10-18 Ticona Llc Tiges thermoplastiques renforcées par des fibres continues et procédé de pultrusion pour leur fabrication
AU2013222859A1 (en) * 2012-02-20 2014-10-02 Aker Subsea As Arrangement for cooling power cables, power umbilicals and cables
CN103594188A (zh) * 2013-11-21 2014-02-19 江苏荣宜电缆有限公司 一种铠装电力电缆
EP2905788B1 (fr) * 2014-02-07 2020-09-02 Nexans Câble électrique sous-marin
NO3057107T3 (fr) * 2015-02-10 2018-06-09
GB201521160D0 (en) * 2015-12-01 2016-01-13 Zytech Ltd Cable
EP3333995B1 (fr) * 2016-12-07 2024-08-07 Nexans Système de câble sous-marin à faible perte et procédé de pose d'un système de point d'arrivée de câbles sous-marins
DE102017101646A1 (de) * 2017-01-27 2018-08-02 Fatzer Ag Drahtseilfabrik Längselement, insbesondere für ein Zug- oder Tragmittel
EP3580766A1 (fr) * 2017-02-08 2019-12-18 Prysmian S.p.A. Câble ou tuyau flexible comportant des éléments de traction améliorés
CN106653197B (zh) * 2017-03-03 2017-12-26 河北华通线缆集团股份有限公司 一种带钢丝承重的连续管缆
NO345275B1 (en) 2019-03-18 2020-11-23 Blue Sea Norway As Power cable, method for production and use thereof
MX2022005296A (es) * 2019-11-01 2022-06-16 Southwire Co Llc Alambre de cobre de bajo pandeo.
EP4163932A1 (fr) * 2021-10-11 2023-04-12 Nexans Câble cvca avec conducteur composite

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB740647A (en) 1953-07-03 1955-11-16 Submarine Cables Ltd Improvements in and relating to submarine cables
GB833004A (en) 1956-12-12 1960-04-21 Submarine Cables Ltd Improvements in and relating to submarine signalling cables
FR2353120A1 (fr) * 1976-05-25 1977-12-23 Cables De Lyon Geoffroy Delore Cable telephonique sous-marin
EP0614197B2 (fr) 1993-02-26 2000-06-28 N.V. Bekaert S.A. Elément porteur destiné à des cables de transmission et procédé de fabrication d'un tel élément porteur
NO315012B1 (no) * 1999-06-17 2003-06-23 Nexans Elektrisk undervannskabel og oppvarmingssystem for elektrisk isolert metallrör
NO321868B1 (no) * 2000-12-29 2006-07-17 Nexans Offshoreinstallasjon
US7085457B2 (en) * 2002-09-09 2006-08-01 Southwire Company Underground electrical cable with temperature sensing means
US6960724B2 (en) * 2002-09-30 2005-11-01 Schlumberger Technology Corporation Dual stress member conductive cable
NO323381B2 (no) * 2005-01-31 2007-04-16 Statoil Asa Beskyttelseshylse for omgivelse av en langstrakt gjenstand
CA2508216A1 (fr) 2005-04-14 2006-10-14 Sercel, Inc. Compose de remplissage massif pour cable sismique marin
NO323516B1 (no) * 2005-08-25 2007-06-04 Nexans Undervanns-kraftkabel og oppvarmingssystem
NO324463B1 (no) * 2006-04-10 2007-10-22 Nexans Kraftkabel for direkte, elektrisk oppvarmingssystem

Also Published As

Publication number Publication date
NO20060760L (no) 2007-08-20
CA2577488C (fr) 2014-10-14
BRPI0700420B1 (pt) 2018-09-25
GB2435347A (en) 2007-08-22
US7629535B2 (en) 2009-12-08
GB0702980D0 (en) 2007-03-28
NO329604B1 (no) 2010-11-22
BRPI0700420A (pt) 2007-11-06
GB2435347B (en) 2009-10-07
US20070237469A1 (en) 2007-10-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210208